Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Operating Leases Future Minimum Rent Payable

Minimum future rental commitments under non-cancelable operating leases as of December 31, 2012, in thousands of dollars, are as follows:

Year Ending December 31,
2013	$	3,755
2014		3,442
2015		3,281
2016		2,797
2017		531
Thereafter		1,373
	$	15,179